Redox FT Wireless Low Profile Cosmos

Wireless Ergonomic Split Keyboard for Programmers

Redox FT Wireless Low Profile Cosmos is a modern wireless ergonomic split keyboard designed for programmers, developers, writers, and anyone who spends long hours typing.

It combines the proven Redox columnar layout with low profile mechanical switches, wireless ZMK firmware, and a comfortable keywell design that follows the natural position of your hands.

This keyboard is built to reduce wrist strain, improve typing comfort, and provide a faster and more natural typing experience.

Every keyboard is hand assembled in Poland in the FalbaTech workshop.

Ergonomic Split Keyboard Layout

Redox FT uses the well known Redox ergonomic layout, one of the most popular split keyboard designs among programmers and mechanical keyboard enthusiasts.

Layout specifications:

• 70 keys total

• 6 columns and 5 rows per half

• 5 thumb keys on each side

The columnar layout reduces sideways finger movement and allows your hands to stay in a relaxed natural position.

Cosmos Keywell Design

The Cosmos version features a keywell layout, where the keys are arranged in a curved bowl that follows the natural reach of your fingers.

Keywell keyboards are known for providing superior ergonomics compared to flat keyboards.

Benefits include:

• more natural hand position

• reduced wrist strain

• improved typing accuracy

• greater comfort during long work sessions

Low Profile Mechanical Keyboard

Redox FT Wireless Low Profile Cosmos uses Kailh Choc v1 low profile mechanical switches, which make the keyboard significantly thinner than traditional mechanical keyboards.

Advantages of low profile switches:

• faster typing

• shorter finger travel

• reduced hand fatigue

• more natural wrist position

Low profile ergonomic keyboards are increasingly popular among programmers and professionals who type all day.

Wireless ZMK Split Keyboard

The keyboard runs on ZMK firmware and uses Nice!Nano v2 controllers, providing a reliable wireless typing experience.

Features include:

• Bluetooth wireless connection

• support for multiple devices

• advanced layers and macros

• extremely low power consumption

ZMK firmware is widely used in the ergonomic keyboard community for its flexibility and efficiency.

Long Battery Life – 1000 mAh

Each half of the keyboard is powered by a 1000 mAh Li-Po battery, providing exceptional battery life.

Typical runtime:

• left side (master) – about 3 months

• right side (slave) – up to 9 months

The master side handles the Bluetooth connection to your computer, while the slave side only communicates with the other half of the keyboard.

Actual battery life depends on usage and keyboard configuration.

Hotswap Low Profile Switches

Redox FT Wireless Low Profile Cosmos includes hotswap sockets compatible with Kailh Choc v1 switches, allowing you to replace switches without soldering.

Available switch options:

Kailh Choc Red

• linear switches

• 50 g actuation force

• smooth and fast typing

Kailh Choc Brown

• tactile switches

• 55 g actuation force

• precise feedback for typing

Durable PETG Case

The keyboard case is 3D printed from durable PETG, providing strength, flexibility, and long term durability.

Available colors:

• black

• white

Custom colors are also available. If you prefer a different color, simply add a note to your order. I can order almost any PETG filament color specifically for your keyboard.

Handmade Mechanical Keyboard

Each Redox FT keyboard is hand assembled in Poland by FalbaTech.

Every keyboard is carefully tested to ensure reliability and build quality.

Why Choose Redox FT Wireless Low Profile Cosmos

• ergonomic split keyboard design

• Redox columnar layout

• wireless ZMK firmware

• low profile Kailh Choc mechanical switches

• hotswap sockets

• durable PETG case

• long battery life up to 9 months

• handcrafted in Poland

• customizable configuration

Redox FT Wireless Low Profile Cosmos is a modern wireless split mechanical keyboard designed for people who want better ergonomics, faster typing, and a more comfortable workspace.